What is the value of p in the equation 4p + (10+5p) = 7?

-1/3

Step-by-step explanation:

First off, you need to add the common variables like 4p and 5p which is 9p.

Now we have,

9p + 10 = 7

      -10   -10

9p = -3

Here were going to have to isolate the variable, the variable really hates that 9 so let's divide them.

9p/9 = p so now "p" is single. That was our goal but what's it's value?

We're going to need to divide -3/9 to get a really long decimal so we can just simplify it to -1/3. And that's why -1/3 is the answer.

Hope that helps and have a great day!

2.56 is the width of the garden

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?